Back to CVE records
High 7.9Published Jun 9, 2026
CVE-2026-48573No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
Updated under an hour ago ()
Does this affect you?
It affects microsoft windows_10_1607 and 12 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Start free and add your stack
Free account, 1 product
No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
- CVSS
- 7.9 HIGH (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
- Weakness (CWE)
- CWE-1329
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Jul 23, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
microsoft windows_10_1607 microsoft:windows_10_1607 | before 10.0.14393.9234; before 10.0.14393.9234 | NVD |
microsoft windows_10_1809 microsoft:windows_10_1809 | before 10.0.17763.8880; before 10.0.17763.8880 | NVD |
microsoft windows_10_21h2 microsoft:windows_10_21h2 | before 10.0.19044.7417; before 10.0.19044.7417; before 10.0.19044.7417 | NVD |
microsoft windows_10_22h2 microsoft:windows_10_22h2 | before 10.0.19045.7417; before 10.0.19045.7417; before 10.0.19045.7417 | NVD |
microsoft windows_11_23h2 microsoft:windows_11_23h2 | before 10.0.22631.7219; before 10.0.22631.7219 | NVD |
microsoft windows_11_24h2 microsoft:windows_11_24h2 | before 10.0.26100.8655; before 10.0.26100.8655 | NVD |
microsoft windows_11_25h2 microsoft:windows_11_25h2 | before 10.0.26200.8655; before 10.0.26200.8655 | NVD |
microsoft windows_11_26h1 microsoft:windows_11_26h1 | before 10.0.28000.2269; before 10.0.28000.2269 | NVD |
microsoft windows_server_2012 microsoft:windows_server_2012 | all versions; r2 | NVD |
microsoft windows_server_2016 microsoft:windows_server_2016 | before 10.0.14393.9234 | NVD |
microsoft windows_server_2019 microsoft:windows_server_2019 | before 10.0.17763.8880 | NVD |
microsoft windows_server_2022 microsoft:windows_server_2022 | before 10.0.20348.5256 | NVD |
microsoft windows_server_2025 microsoft:windows_server_2025 | before 10.0.26100.32995 | NVD |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48573vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.